ClassID:

215457

H01S3/0602 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of active medium Crystal lasers or glass lasers

Sub-classes:
Recent Application in this class:
#1
20250167507
2025-05-22

OPTICAL DEVICE CAPABLE OF HAVING PULSE WIDTH REDUCED AND ADJUSTED AND LASER RESONATOR INCLUDING THE SAME

#2
20250040004
2025-01-30

All-Optical Laser-Driven Light Source with Electrodeless Ignition

#3
20240421554
2024-12-19

WHITE LIGHT SOURCE

#4
20240297035
2024-09-05

Laser-driven light source with electrodeless ignition

#5
20240235149
2024-07-11

LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

#6
20240235145
2024-07-11

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#7
20240136784
2024-04-25

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#8
20230420242
2023-12-28

Laser-driven light source with electrodeless ignition

#9
20230396032
2023-12-07

TUNABLE Q-SWITCHED LASER USING OSC MODULATOR

#10
20230319959
2023-10-05

All-optical laser-driven light source with electrodeless ignition

#11
20230268708
2023-08-24

HIGH-EFFICIENCY AND DIRECTIONAL NON-RESONANT LASER USING SCATTERING CAVITY AND METHOD OF MANUFACTURING THE SAME

#12
20230178357
2023-06-08

Laser-driven light source with electrodeless ignition

#13
20230159386
2023-05-25

Method of localized consolidation of parts assembled by molecular adhesion

#14
20230036257
2023-02-02

EFFICIENT RAMAN VISIBLE LASER WITH ENHANCEMENT OF THE CAVITY REFLECTIVITY

#15
20220413273
2022-12-29

LASER SYSTEM AND COMPONENTS OF SAME

#16
20220376454
2022-11-24

LASER DEVICE AND PULSE WIDTH-CHANGING METHOD

#17
20220375740
2022-11-24

Laser-driven light source with electrodeless ignition

#18
20220368097
2022-11-17

COMPRESSION-FREE AND SINGLE-BEAM GENERATION OF A CARRIER-ENVELOPE PHASE-STABLE OPTICAL PULSE

#19
20220352687
2022-11-03

METHOD AND APPARATUS FOR CONTROLLING A PULSE REPETITION RATE OF A PULSED LASER BEAM, AND PULSED LASER OSCILLATOR WITH STABILIZED PULSE REPETITION RATE

#20
20220294178
2022-09-15

EFFICIENT RAMAN VISIBLE LASER WITH MINIMIZING THE CAVITY LOSSES FOR THE STOKES WAVE

#21
20220205785
2022-06-30

Optical gyroscope with gain medium and circulating light

#22
20220197109
2022-06-23

Apparatus of optical transmitters and receivers operating in long wave infrared wavelength ranges

#23
20220158407
2022-05-19

RADIALLY POLARIZED OPTICAL PARAMETRIC AMPLIFIER INSENSITIVE TO POLARIZATION AND AMPLIFICATION METHOD THEREOF

#24
20220010753
2022-01-13

LASER IGNITION DEVICE, SPACE ENGINE, AND AIRCRAFT ENGINE

#25
20210320471
2021-10-14

Laser driving device and method for enabling uniform light field

#26
20210203122
2021-07-01

Tunable laser materials comprising solid-state blended polymers

#27
20210167566
2021-06-03

Device and method for measuring thermal load caused by excited state absorption in laser gain crystal

#28
20210036478
2021-02-04

Optical system element, for receiving a pressurised functional fluid

#29
20200373727
2020-11-26

Laser system having a multi-stage amplifier and methods of use

#30
20200366047
2020-11-19

High power and multiple wavelength Raman laser of visible light

#31
20200341266
2020-10-29

Laser arrangement

#32
20200335930
2020-10-22

Laser light source unit, and method for generating laser light for vehicles

#33
20200315706
2020-10-08

Dermatological picosecond laser treatment systems and methods using optical parametric oscillator

#34
20200266603
2020-08-20

Laser apparatus, EUV light generating system, and electronic device manufacturing method

#35
20200266599
2020-08-20

Dynamic, thermally-adaptive cuboid crystal mount for end-pumped conductively cooled solid state laser applications

#36
20200150543
2020-05-14

Extreme ultraviolet light generation system

#37
20200144783
2020-05-07

MECHANICAL Q-SWITCH

#38
20200136338
2020-04-30

Laser device, method for controlling laser device, and mass spectroscope

#39
20200119512
2020-04-16

High-Power Mode-Locked Laser System and Methods of Use

#40
20200033460
2020-01-30

Multifrequency ocean lidar power optimizer

#41
20190363514
2019-11-28

Nanocavity monolayer laser monolithically integrated with LED pump

#42
20190363513
2019-11-28

Nanocavity monolayer laser monolithically integrated with LED pump

#43
20190302369
2019-10-03

Changing pulse width to reduce visible interference

#44
20190207361
2019-07-04

Pulsed lasers based on spatiotemporal mode-locking

#45
20190151019
2019-05-23

Dermatological picosecond laser treatment systems and methods using optical parametric oscillator

#46
20190140421
2019-05-09

Pump isolation by polarization splitting

#47
20190097379
2019-03-28

Solid-state laser device

#48
20190089121
2019-03-21

Tunable light source with broadband output

#49
20180347537
2018-12-06

Laser device, ignition device, and internal combustion engine

#50
20180246339
2018-08-30

GREEN LASER FOR DISPLAY APPLICATIONS

#51
20180242441
2018-08-23

Extreme ultraviolet light generation system

#52
20180159298
2018-06-07

Laser system having a multi-stage amplifier and methods of use

#53
20180159292
2018-06-07

High-power ytterbium doped calcium fluoride mode-locked laser and methods of use

#54
20180123310
2018-05-03

Passive Q-switch laser and method for optimizing action of the same

#55
20180109066
2018-04-19

Laser system having a dual pulse-length regime

#56
20180090904
2018-03-29

Cladding glass for solid-state lasers

#57
20180083409
2018-03-22

Multi-beam laser system

#58
20180069368
2018-03-08

Selective amplifier

#59
20180058935
2018-03-01

Space-based sodium Lidar instrument and method of operation

#60
20180054042
2018-02-22

High power CW mid-IR laser

#61
20180041002
2018-02-08

GaN pumped ruby laser

#62
20180019563
2018-01-18

Laser emitting device provided with shutter for interrupting laser beam

#63
20170310072
2017-10-26

Pulsed laser

#64
20170279241
2017-09-28

Solid-state laser system

#65
20170269456
2017-09-21

Nonlinear optical crystal material, method for preparation thereof, and application thereof

#66
20170256904
2017-09-07

Laser active medium and process of manufacturing the same

#67
20170217828
2017-08-03

Aluminophosphate glass composition

#68
20170077665
2017-03-16

Diamond maser and microwave amplifier

#69
20170040767
2017-02-09

Apparatus and method for suppressing parasitic lasing and applications thereof

#70
20170027047
2017-01-26

Extreme ultraviolet light generation system

#71
20170018902
2017-01-19

Nanocavity monolayer laser monolithically integrated with LED pump

#72
20160336709
2016-11-17

High pulse energy and high beam quality mini laser

#73
20160276798
2016-09-22

Fiber coupled modular laser system

#74
20160226211
2016-08-04

Laser

#75
20160073487
2016-03-10

Extreme ultraviolet light generation system

#76
20160056606
2016-02-25

193 nm laser and an inspection system using a 193 nm laser

#77
20160013610
2016-01-14

Broadband laser source for laser thermal processing and photonically activated processes

#78
20160006207
2016-01-07

MOPA with high-gain solid-state amplifier

#79
20150303642
2015-10-22

Device for amplifying a laser pulse having improved temporal contrast

#80
20150249313
2015-09-03

Resonant enhanced frequency converter

#81
20150185077
2015-07-02

Method and apparatus for tuning coherent radiation

#82
20150155680
2015-06-04

193nm laser and inspection system

#83
20150103855
2015-04-16

Laser design

#84
20150043057
2015-02-12

Optical amplifier arrangement

#85
20140055844
2014-02-27

Optical pumping device

#86
20130343416
2013-12-26

Element for the amplification of a light and method of making the same

#87
20130329276
2013-12-12

Wavelength conversion device and image display device

#88
20130094533
2013-04-18

Laser

#89
20110317727
2011-12-29

Wavelength conversion light source, optical element and image display device

#90
20110274129
2011-11-10

Method for producing a cylindrical optical component of quartz glass and optically active component obtained by said method

#91
20110235670
2011-09-29

Method for operating a pump light source having a diode laser

#92
20110182308
2011-07-28

Monolithic fiber laser beam combiner

#93
20110075688
2011-03-31

Electro-optic Bragg deflector and method of using it as laser Q-switch in an actively Q-switched laser and an actively Q-switched wavelength-conversion laser

#94
20110044360
2011-02-24

Intracavity wavelength conversion solid-state laser generator

#95
20100282196
2010-11-11

METHOD FOR OPERATING A LASER AS AN IGNITION DEVICE OF AN INTERNAL COMBUSTION ENGINE

#96
20100272131
2010-10-28

DIODE-PUMPED CONTINUOUS LASER DEVICE INCLUDING TWO FILTERS

#97
20100254424
2010-10-07

Reliable startup of high power thin-disk laser resonators

#98
20100150191
2010-06-17

Solid-state suspension laser generation utilizing separate excitation and extraction

#99
20100002740
2010-01-07

Articulated glaze cladding for laser components and method of encapsulation

#100
20100000486
2010-01-07

IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

#101
20090237661
2009-09-24

Laser device and microscope

#102
20090207871
2009-08-20

Laser oscillator apparatus and power supply apparatus therefor, and control method therefor

#103
20090201957
2009-08-13

Laser

#104
20090168151
2009-07-02

Apparatus and methods for optical amplification in semiconductors

#105
20090067453
2009-03-12

Laser light source and optical device

#106
20090059977
2009-03-05

Gain media edge treatment to suppress amplified spontaneous emission in a high power laser

#107
20090059967
2009-03-05

Electro-Optic Bragg Deflector and Method of Using It as Laser Q-Switch in a Q-Switched Laser and a Q-Switched Wavelength-Conversion Laser

#108
20090046752
2009-02-19

Gas-cooled laser device

#109
20090003393
2009-01-01

Solid-state laser device with a crystal array

#110
20080304534
2008-12-11

Power scaleable thin disk lasers

#111
20080267244
2008-10-30

Mode selection by synchronous pumping of a wagon wheel optical cavity

#112
20080262577
2008-10-23

METHOD AND APPARATUS FOR TREATMENT OF SOLID MATERIAL INCLUDING HARD TISSUE

#113
20080240186
2008-10-02

Polygonal cross-section laser rod for low-cost flashlamp-pumped laser

#114
20080225917
2008-09-18

Laser processing apparatus and solid laser resonator

#115
20080225903
2008-09-18

Unstable monoblock laser cavity with integrated beam expander

#116
20080212620
2008-09-04

MICROSPHERE FIBER LASER SYSTEM

#117
20080198879
2008-08-21

Hybrid gain guiding in laser resonators

#118
20080159343
2008-07-03

Intracavity wavelength conversion solid-state laser generator

#119
20080151946
2008-06-26

Monolithic Solid State Laser Apparatus

#120
20080080571
2008-04-03

INTRACAVITY FREQUENCY-DOUBLING LASER DEVICE

#121
20080078347
2008-04-03

Laser ignition device

#122
20080037597
2008-02-14

Laser apparatus

#123
20080020083
2008-01-24

Method for joining optical members, structure for integrating optical members and laser oscillation device

#124
20070280305
2007-12-06

Q-switched cavity dumped laser array

#125
20070264734
2007-11-15

Solid-state laser device and method for manufacturing wavelength conversion optical member

#126
20070230534
2007-10-04

Grating enhanced solid-state laser amplifiers

#127
20070217475
2007-09-20

Solid-state suspension laser with separate excitation and extraction

#128
20070189343
2007-08-16

White light solid-state laser source with adjustable RGB output

#129
20070189338
2007-08-16

White light solid-state laser source

#130
20070177638
2007-08-02

Frequency-doubled solid state laser optically pumped by frequency-doubled external-cavity surface-emitting semiconductor laser

#131
20070133627
2007-06-14

Simultaneously mode-locked, Q-switched laser

#132
20070116082
2007-05-24

Modular solid-state laser platform based on coaxial package and corresponding assembly process

#133
20070071059
2007-03-29

Monolithic, side-pumped, passively Q-switched solid-state laser

#134
20070068475
2007-03-29

Internal combustion engine with a laser light generating device

#135
20070064747
2007-03-22

Passively Q-switched microlaser with controllable peak power density

#136
20070045597
2007-03-01

Cr-doped laser materials and lasers and methods of making and using

#137
20070041086
2007-02-22

Apparatus and method for optical amplification in indirect-gap semiconductors

#138
20070019700
2007-01-25

Method and apparatus for multiple, discrete wavelength laser diode pumping of solid state laser materials

#139
20070002921
2007-01-04

Laser containing a distributed gain medium

#140
20060280221
2006-12-14

Monoblock laser with improved alignment features

#141
20060274794
2006-12-07

Problem diagnosis method and problem repair method for laser device

#142
20060231797
2006-10-19

Optically transparent nanocomposite materials

#143
20060227842
2006-10-12

Scalable spherical laser

#144
20060227829
2006-10-12

Glaze soldered laser components and method of manufacturing

#145
20060221439
2006-10-05

Laser device

#146
20060221434
2006-10-05

Laser oscillation device

#147
20060209912
2006-09-21

Monolithic microchip laser with intracavity beam combining and sum frequency or difference frequency mixing

#148
20060198399
2006-09-07

Optical pulse lasers

#149
20060159140
2006-07-20

Laser oscillator and method of estimating the lifetime of a pump light source

#150
20060039425
2006-02-23

Solid-state suspension laser

#151
20060012853
2006-01-19

Low cost optical amplifier

#152
20060002445
2006-01-05

Microdisk laser with unidirectional generation property

#153
20050271098
2005-12-08

Laser containing a distributed gain medium

#154
20050257708
2005-11-24

Graphic-arts laser imaging with reduced-length laser cavities and improved performance

#155
20050254536
2005-11-17

Gain media edge treatment to suppress amplified spontaneous emission in a high power laser

#156
20050232328
2005-10-20

Solid-state laser system

#157
20050207457
2005-09-22

Method for selecting the polarization of the laser beam oscillating inside a laser cavity

#158
20050169339
2005-08-04

Monolithic wafer-scale waveguide-laser

#159
20050163184
2005-07-28

Optical cavity and laser

#160
20050152426
2005-07-14

Laser cavity pumping method and laser system thereof

#161
20050117085
2005-06-02

Optical element

#162
20050047470
2005-03-03

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, Sm, Eu, Dy, Er, and Tb is excited with GaN-based compound laser diode

#163
20050047469
2005-03-03

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, Sm, Eu, Dy, Er, and Tb is excited with GaN-based compound laser diode

#164
20050047468
2005-03-03

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, Sm, Eu, Dy, Er, and Tb is excited with GaN-based compound laser diode

#165
20050047467
2005-03-03

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

#166
20050041717
2005-02-24

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, SM, EU, DY, ER and TB is excited with GaN-based compound laser diode

#167
20050041716
2005-02-24

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, Sm, Eu, Dy, Er, and Tb is excited with GaN-based compound laser diode

#168
20050030983
2005-02-10

Solid-state laser device and method for manufacturing wavelength conversion optical member

#169
17514758
2022-04-12

Generating radio frequency electromagnetic radiation

#170
17157953
2024-09-03

Compact laser cavity and methods of manufacture

#171
15949573
2019-08-20

Rare-earth-doped ternary sulfides for mid-wave and long-wave IR lasers

#172
15825332
2019-01-15

Laser igniter with integral optimal geometry prechamber

#173
15603363
2019-10-08

Electro-optical crystal-mounted apparatus and systems for use in laser cavities/assemblies

#174
15225805
2020-07-14

Compact laser cavity and methods of manufacture

#175
14558549
2016-04-12

Solid-state laser with prismatic gain-element